X = int(input())
a = X // 200
a = 10 - a
print(a) X = int(input()) X int(input()) int input() input a = X // 200 a X // 200 X 200 a = 10 - a a 10 - a 10 a print(a) print a X = int(input()) int(input()) X a = 10 - a 10 - a a a = X // 200 X // 200 a
X = int(input())
a = X // 200
a = 10 - a
print(a)